Solve (-15-2)-(-3+7)+(-11+6)+(3-4)-(-27)

$$( - 15 - 2 ) - ( - 3 + 7 ) + ( - 11 + 6 ) + ( 3 - 4 ) - ( - 27 )$$

Evaluate

$$0$$

Solution Steps

Subtract 2 from -15 to get -17.

$$-17-\left(-3+7\right)-11+6+3-4-\left(-27\right)$$

Add -3 and 7 to get 4.

$$-17-4-11+6+3-4-\left(-27\right)$$

Subtract 4 from -17 to get -21.

$$-21-11+6+3-4-\left(-27\right)$$

Subtract 11 from -21 to get -32.

$$-32+6+3-4-\left(-27\right)$$

Add -32 and 6 to get -26.

$$-26+3-4-\left(-27\right)$$

Add -26 and 3 to get -23.

$$-23-4-\left(-27\right)$$

Subtract 4 from -23 to get -27.

$$-27-\left(-27\right)$$

The opposite of -27 is 27.

$$-27+27$$

Add -27 and 27 to get 0.

$$0$$

Factor

$$0$$